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What are the advantages of acrylic sheet?

Jul 22 , 2021

1. Hardness



Acrylic sheet hardness is one of the important parameters that can well reflect the production process and technology, and it is also a part of quality control. The hardness can reflect the purity of the raw material MMA, the weather resistance of the sheet and the high temperature resistance. Hardness can directly determine whether the sheet will shrink and bend, and whether the surface will crack during processing. Hardness is one of the rigid indicators for judging the quality of acrylic sheets. The imported material cast acrylic sheet has the high hardness index of the current domestic equivalent products. The average Dallow's hardness value is around 89 degrees.



2. Thickness tolerance



What does the thickness tolerance mean? That is to say, the thickness tolerance of the acrylic sheet. The control of this tolerance is an important manifestation of quality management and production technology. The thickness tolerance of the imported acrylic sheet is controlled within +0.2mm.



3. Weather resistance



Acrylic board has very good adaptability, and its adaptability to the natural environment is very strong. Even if it is exposed to sunlight, wind and rain for a long time, it will not change its performance. It has good anti-aging performance and can be used at ease outdoors.



4. Transparency



Strict raw material selection, advanced formula follow-up and modern production technology production ensure the transparency and pure whiteness of the board. Crystal clear after flame polishing.



Of course, acrylic sheet also has its shortcomings. Acrylic sheet has relatively low hardness, so heat resistance will be poor, and the elongation will be relatively low, which will lead to easy cracking and deformation, etc., and the color is not stable enough. , Prone to fluffing during use.


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